[OpenWrt-Devel] [PATCH] [kernel] wnr2200 gpio
markus
mar at kola.li
Wed Mar 11 11:53:43 EDT 2015
I tested this and it works with my wnr2200
Apply fixed gpio from Ticket https://dev.openwrt.org/ticket/15267
I checkout the latest thruk
.../ar71xx/files/arch/mips/ath79/mach-wnr2200.c | 94 ++++++++++------------
1 file changed, 44 insertions(+), 50 deletions(-)
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c
index bf7f9ee..ae8172d 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c
@@ -1,4 +1,4 @@
-/*
+/*
* NETGEAR WNR2200 board support
*
* Copyright (C) 2013 Aidan Kissane <aidankissane at googlemail.com>
@@ -14,7 +14,9 @@
#include <linux/mtd/partitions.h>
#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include "common.h"
#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
@@ -23,35 +25,45 @@
#include "dev-usb.h"
#include "machtypes.h"
-#define WNR2200_GPIO_LED_LAN2_AMBER 0
-#define WNR2200_GPIO_LED_LAN4_AMBER 1
-#define WNR2200_GPIO_LED_WPS 5
-#define WNR2200_GPIO_LED_WAN_GREEN 7
-#define WNR2200_GPIO_LED_USB 8
-#define WNR2200_GPIO_LED_LAN3_AMBER 11
-#define WNR2200_GPIO_LED_WAN_AMBER 12
-#define WNR2200_GPIO_LED_LAN1_GREEN 13
-#define WNR2200_GPIO_LED_LAN2_GREEN 14
-#define WNR2200_GPIO_LED_LAN3_GREEN 15
-#define WNR2200_GPIO_LED_LAN4_GREEN 16
-#define WNR2200_GPIO_LED_PWR_AMBER 21
-#define WNR2200_GPIO_LED_PWR_GREEN 22
-
-#define WNR2200_GPIO_USB_POWER 24
-
-#define WNR2200_KEYS_POLL_INTERVAL 20 /* msecs */
-#define WNR2200_KEYS_DEBOUNCE_INTERVAL (3 * WNR2200_KEYS_POLL_INTERVAL)
-
-#define WNR2200_MAC0_OFFSET 0
-#define WNR2200_MAC1_OFFSET 6
-#define WNR2200_PCIE_CALDATA_OFFSET 0x1000
+// AR9287 GPIO LED
+#define WNR2200_GPIO_LED_WLAN 0
+#define WNR2200_GPIO_LED_PWR_AMBER 1
+#define WNR2200_GPIO_LED_PWR_GREEN 2
+#define WNR2200_GPIO_USB_5V 4
+
+// AR9287 GPIO BUTTON
+#define WNR2200_GPIO_BUTTON_WIFI 3
+#define WNR2200_GPIO_BUTTON_WPS 5
+#define WNR2200_GPIO_BUTTON_RESET 6
+
+// AR7241
+#define WNR2200_GPIO_LED_WPS 7
+#define WNR2200_GPIO_LED_USB 8
+
+#define WNR2200_GPIO_LED_LAN1_AMBER 6
+#define WNR2200_GPIO_LED_LAN2_AMBER 0
+#define WNR2200_GPIO_LED_LAN3_AMBER 11
+#define WNR2200_GPIO_LED_LAN4_AMBER 1
+#define WNR2200_GPIO_LED_WAN_AMBER 12
+
+#define WNR2200_MAC0_OFFSET 0
+#define WNR2200_MAC1_OFFSET 6
+#define WNR2200_PCIE_CALDATA_OFFSET 0x1000
static struct gpio_led wnr2200_leds_gpio[] __initdata = {
{
+ .name = "netgear:amber:lan1",
+ .gpio = WNR2200_GPIO_LED_LAN1_AMBER,
+ .active_low = 1,
+ }, {
.name = "netgear:amber:lan2",
.gpio = WNR2200_GPIO_LED_LAN2_AMBER,
.active_low = 1,
}, {
+ .name = "netgear:amber:lan3",
+ .gpio = WNR2200_GPIO_LED_LAN3_AMBER,
+ .active_low = 1,
+ }, {
.name = "netgear:amber:lan4",
.gpio = WNR2200_GPIO_LED_LAN4_AMBER,
.active_low = 1,
@@ -60,38 +72,14 @@ static struct gpio_led wnr2200_leds_gpio[] __initdata = {
.gpio = WNR2200_GPIO_LED_WPS,
.active_low = 1,
}, {
- .name = "netgear:green:wan",
- .gpio = WNR2200_GPIO_LED_WAN_GREEN,
- .active_low = 1,
- }, {
.name = "netgear:green:usb",
.gpio = WNR2200_GPIO_LED_USB,
.active_low = 1,
}, {
- .name = "netgear:amber:lan3",
- .gpio = WNR2200_GPIO_LED_LAN3_AMBER,
- .active_low = 1,
- }, {
.name = "netgear:amber:wan",
.gpio = WNR2200_GPIO_LED_WAN_AMBER,
.active_low = 1,
}, {
- .name = "netgear:green:lan1",
- .gpio = WNR2200_GPIO_LED_LAN1_GREEN,
- .active_low = 1,
- }, {
- .name = "netgear:green:lan2",
- .gpio = WNR2200_GPIO_LED_LAN2_GREEN,
- .active_low = 1,
- }, {
- .name = "netgear:green:lan3",
- .gpio = WNR2200_GPIO_LED_LAN3_GREEN,
- .active_low = 1,
- }, {
- .name = "netgear:green:lan4",
- .gpio = WNR2200_GPIO_LED_LAN4_GREEN,
- .active_low = 1,
- }, {
.name = "netgear:amber:power",
.gpio = WNR2200_GPIO_LED_PWR_AMBER,
.active_low = 1,
@@ -106,6 +94,9 @@ static void __init wnr2200_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+ // Disable JTAG to use all AR7241 gpio leds.
+ ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE, 0);
+
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, art+WNR2200_MAC0_OFFSET, 0);
@@ -123,13 +114,16 @@ static void __init wnr2200_setup(void)
ath79_register_m25p80(NULL);
ap91_pci_init(art + WNR2200_PCIE_CALDATA_OFFSET, NULL);
+ ap9x_pci_setup_wmac_led_pin(0, WNR2200_GPIO_LED_WLAN);
+
ath79_register_leds_gpio(-1, ARRAY_SIZE(wnr2200_leds_gpio),
wnr2200_leds_gpio);
/* enable power for the USB port */
- gpio_request_one(WNR2200_GPIO_USB_POWER,
- GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
- "USB power");
+ ap9x_pci_setup_wmac_gpio(0,
+ BIT(WNR2200_GPIO_USB_5V) |
+ BIT(WNR2200_GPIO_LED_PWR_AMBER) | BIT(WNR2200_GPIO_LED_PWR_GREEN),
+ BIT(WNR2200_GPIO_USB_5V) | BIT(WNR2200_GPIO_LED_PWR_AMBER));
ath79_register_usb();
}
--
2.1.4
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